BUY M62281 https://www.utsource.net/itm/p/955795.html
GENERAL PURPOSE CURRENT MODE PWM CONTROL IC
M62281 is a SOP10 package IC with a built-in voltage regulator. It is a low dropout (LDO) regulator that provides a stable output voltage of 3.3 V. It is designed to provide a stable output voltage for various electronic devices, such as microcontrollers, digital signal processors, and other low-voltage circuits. Features: * Output voltage: 3.3 V * Output current: 800 mA * Dropout voltage: 0.2 V (typical) * Operating temperature range: -40°C to +85°C * Low noise: 30 μVrms (typical) Applications: * Microcontrollers * Digital signal processors * Low-voltage circuits * Battery-powered devices * Automotive electronics (For reference only)